ICS91719集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

Features:

• ICS91719 is a Spread Spectrum Clock targeted for

Mobile PC and LCD panel applications. Generates an

EMI optimized clock signal (EMI peak reduction of

7-14 dB on 3rd-19th harmonics) through use of Spread

Spectrum techniques.

• ICS91719 focuses on the lower input frequency

range of 14.318 to 80.00 MHz with a spread

modulation of 20kHz to 40kHz.

Specifications:

• Supply Voltages: VDD = 3.3V ±0.3V

• Frequency range: 14.318 MHz ≤ Fin ≥ 80 MHz

• Cyc to Cyc jitter: <150ps

• Output duty cycle 40/60 (worst case)

• Guarantees +85°C operational condition.

• 16-pin TSSOP package 4.4mm body (173mils), 0.65 mm pitch

• 14.318 MHz crystal input or reference clock input

• 27MHz, 48MHz and 66MHz reference clock input